Washing Soda Ash (Sodium Carbonate)
Washing soda ash is a naturally occurring mineral with a high alkalinity (pH around 11), making it a powerful cleaner and effective water softener. It’s especially useful in removing grease, lifting stains, and boosting the performance of laundry detergents.
While it’s a natural and biodegradable option, its strength means it can be a mild irritant to skin and eyes. We recommend handling it with care — wear gloves when using in concentrated form and store it out of reach of tamariki.
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